import 'package:flutter/material.dart';

class UnitPage extends StatefulWidget {
  @override
  _UnitPageState createState() => _UnitPageState();
}

class _UnitPageState extends State<UnitPage> {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: "Unit Test",
      home: Scaffold(
        appBar: AppBar(
          title: Text("Unit Test"),
        ),
        body: new Center(
            child: new RaisedButton(
                key: new Key("btnClickMe"),
                child: new Text("点我"),
                onPressed: () {
                  print("Hello World!");
                })),
      ),
    );
  }
}
